Finance calculators

College Savings Calculator

Updated Nov 12, 2026 By Infinity Calculator Formulas Sources
Rate

About Your Child

Child's Current Age
Every year of compounding counts.
Time until college: 10 years
Two years for most associate programs, four for a bachelor's degree. Many students take longer than four years to finish a bachelor's degree.

Estimated College Costs

Type of College
$
Include tuition, fees, and room & board. Editing this switches the preset to a custom value.
%
Average published tuition and fees rose 2.4% to 3.7% in 2026-27, before adjusting for inflation. You can adjust this assumption.

Financial Aid & Coverage Goal

$
Used to estimate need-based scholarships and grants.
$
Estimated based on your income and college type. Adjust as needed.

Percentage of Remaining Costs to Cover from Savings
Pick the share of the cost left after scholarships and grants that you want your savings to pay. The rest may come from loans, work-study, or other sources.
Your current savings plan is on pace to cover 0% of net college costs.

Your Savings

$
Include any 529 accounts, savings bonds, custodial accounts, or other funds set aside for college.
$
Contributions are assumed to rise 2.5% each year to keep pace with inflation.
%
From 1928 to 2025, the S&P 500 with dividends earned about 10% a year and 10-year Treasury bonds about 4.5%. A mix of stocks and bonds falls between the two. The rate is lowered as college approaches to reflect a more conservative investment mix.

What to Expect — Your Projection

Calculating your projection…
Estimated Total College Cost$0
inflation-adjusted
Expected Scholarships & Grants$0
across all college years
Your Savings Goal$0
coverage target
Projected Savings at College Start$0
balance in year 1
Savings Gap$0
vs. your goal
Years Until College0
until first tuition bill
Projected Balance vs. Coverage Target, by College Year
Savings Growth Until College Starts
Year-by-Year Detail (chart data as a table)
Year-by-year college costs, aid, coverage target and projected savings balance.
College Year Child's Age Inflation-Adjusted Cost Scholarships & Grants Net Cost Coverage Target Projected Balance at Start Status

How to Save — Reaching Your Goal

Required Monthly Contribution
$0 / month
Adjust Monthly Savings to See the Impact
Adjust Monthly Savings to See the Impact
This slider is linked to the "Monthly Savings Contribution" field above — moving either one updates the other and re-runs every projection.

Target Coverage Percentage
Step-by-Step Solution

Introduction

College costs money, and prices tend to rise over time.5 This College Savings Calculator shows you how much you may need and how much to save each month to get there.

Just fill in a few facts: your child's age, the type of school, and what you save now. The calculator adds in cost increases, grants and scholarships, and the growth of your money over time. Then it tells you if you are on track.

You will see:

  • The total cost of college by the time your child starts
  • Your savings goal, based on how much you want to cover
  • What your savings will grow to
  • Your gap or extra, plus the monthly amount needed to hit your goal

Charts, a year-by-year table, and step-by-step math show how each number is found. Move the sliders to test new plans and see the change right away. Even small monthly savings can grow a lot when you start early.

How to use our College Savings Calculator

Enter your child's age, the type of college you expect, your savings, and how much you put away each month. The calculator shows your total college cost, your savings goal, what your savings will grow to, and the monthly amount you need to hit that goal.

Child's Current Age: Drag the slider or type your child's age today. The tool counts the years left until age 18.

Expected Years in College: Use the plus and minus buttons to pick how many years your child will study. Pick 2 for most associate degrees and 4 for a bachelor's degree. Many students take longer than four years to finish a bachelor's degree.

Type of College: Tap one of the four buttons: public in-state, public out-of-state, private, or community college. Each one fills in an average yearly cost for you.

Annual College Cost: Change this if you have a better number. Add tuition, fees, and room and board for one year. Editing it turns the preset into a custom cost.

Expected Annual Cost Increase: Type how fast you think college prices will rise each year. In 2026-27, average published tuition and fees rose 2.4% to 3.7%, before adjusting for inflation.5

Annual Household Income: Enter your family's yearly income before taxes. This helps the tool guess your need-based aid.

Expected Annual Scholarships & Grants: Enter free money your child may get each year. Click "Re-estimate" to let the tool guess it again from your income and college type.

Percentage of Remaining Costs to Cover from Savings: Slide to the share of the leftover bill you want your savings to pay. You can cover the rest with loans, jobs, or current income.2

Current College Savings: Enter what you have saved now, like a 529 plan, savings bonds, or a custodial account.

Monthly Savings Contribution: Enter what you add each month. The tool assumes this amount grows 2.5% a year.

Expected Annual Rate of Return: Type the yearly growth you expect on your invested savings. The tool lowers this rate as college gets closer.

Click Calculate to see your results, or use the monthly savings slider in the results to test new amounts. Click Reset to start over.

Saving for College

College prices tend to rise over time. Saving early is the best way to pay for it. When you save early, your money has more time to grow. That growth is called compound interest, and it does a lot of the work for you.

What College Costs

The full price of college is more than tuition. It also includes fees, housing, meals, books, and supplies. Here are the 2026-27 national averages for tuition, fees, housing, and food:5

  • Community college (2-year): about $15,470 per year.5
  • Public in-state (4-year): about $26,720 per year.5
  • Public out-of-state (4-year): about $47,160 per year.5
  • Private nonprofit (4-year): about $62,920 per year.5

In 2026-27, average published tuition and fees rose 2.4% to 3.7% depending on the type of college, before adjusting for inflation.5 From 2016-17 to 2026-27, the average cost of tuition, fees, housing, and food rose about as fast as general inflation at private nonprofit four-year colleges and a little slower at public four-year colleges.5 So a school that costs $26,720 today may cost much more by the time your child starts.

Scholarships and Grants

You do not have to save the full price. Scholarships and grants are free money you never pay back. Grants are often based on family income, so families who earn less usually get more. Merit scholarships are based on grades, or on grades plus a special talent or interest such as sports or art, so a strong GPA and solid SAT or ACT scores can be worth real money. Take the total cost, subtract this free money, and what is left is your net cost.

You Do Not Need to Save 100%

Most families pay for college from more than one place. In the How America Pays for College 2026 study, parent income and savings covered 39% of college costs, and families paid 49% of the total out of pocket.2 The rest can come from:

  • Student and parent loans
  • Money the student earns from a job or work-study
  • Money paid from current income while the child is in school
  • Help from grandparents or other family

Picking a coverage goal, like 50%, makes your savings target smaller and easier to hit.

Where to Put Your Savings

A 529 plan is a tax-advantaged savings plan made for future education costs.6 Your money grows tax-free, and you pay no tax when you use it for school costs.3 Many states also give a tax break for putting money in, though you may need to use your own state's plan to get it.6 Other choices include Coverdell accounts, custodial accounts, and plain savings accounts. Savings accounts are safe but grow slowly, so they may not keep up with rising college prices.

How Your Money Grows

From 1928 to 2025, the S&P 500 with dividends earned 10.02% a year and 10-year Treasury bonds earned 4.53% a year, compounded.7 Money invested in a mix of stocks and bonds falls between the two. 529 savings plans can include age-based portfolios, which typically move your money into safer choices as your child gets older.6 That lowers your growth rate a little, but it protects your savings from a big drop right before the tuition bills start.

Simple Ways to Save More

  • Start now. Even $25 a month helps. Time matters more than the amount.
  • Use auto-transfers. Money you never see is money you do not spend.
  • Raise it each year. Bumping your amount up a little each year keeps up with rising prices.
  • Add gift money. Birthday cash, tax refunds, and bonuses can go straight to the account.
  • Save for retirement first. Loans can help pay for college if your savings fall short. Keep an emergency fund in place.

Also fill out the FAFSA every year your child is in college.8 It is free, and colleges use it to decide how much aid your child can get, which could include grants, scholarships, work-study, and loans.8


Formulas used

Years until college
N = 18 - \text{age}
Inflation-adjusted cost of college year y
C_y = C_0 \times (1 + i)^{\,N + y - 1}
Net cost and coverage target per college year
T_y = \max(0,\; C_y - A) \times \frac{p}{100}
Total savings goal
G = \sum_{y=1}^{Y} T_y
Glide-path annual return used in year t (with r in percent)
r_t = \frac{\max\!\left(0,\; r - c(N - t)\right)}{100}, \quad c = \begin{cases} 0.0 & N-t \ge 18 \\ 0.5 & 14 \le N-t < 18 \\ 1.0 & 10 \le N-t < 14 \\ 1.5 & 6 \le N-t < 10 \\ 2.0 & 3 \le N-t < 6 \\ 3.0 & N-t < 3 \end{cases}
Projected balance at college start (monthly compounding, contributions rising 2.5%/yr)
B_{t+1} = B_t \left(1 + \frac{r_t}{12}\right)^{12} + M_t \sum_{k=0}^{11} \left(1 + \frac{r_t}{12}\right)^{k}, \quad M_{t+1} = M_t \times 1.025
Required monthly contribution to exactly meet the goal
PMT = \max\!\left(0,\; \frac{G - FV_{\text{lump}}}{F}\right), \quad F = \text{FV of }\$1\text{/month, rising 2.5\% a year, over } N \text{ years at the glide-path rates}
Savings gap and balance drawdown during college
\text{Gap} = G - B_N, \qquad B_{k+1} = \left(B_k - \min(B_k, T_k)\right)\left(1 + \frac{\max(0, r - 3)}{100}\right)

Frequently asked questions

What if my child is 16 or 17 and I have almost no savings?

You still have choices. Lower your coverage percent, pick a cheaper school type, or plan to pay some cost from income while your child is in school. Two years at a community college first can cut the total bill a lot.

What rate of return should I pick?

From 1928 to 2025, the S&P 500 with dividends earned 10.02% a year, 10-year Treasury bonds 4.53%, and 3-month Treasury bills 3.37%, compounded.7 A mix of stocks and bonds falls between stocks and bonds. For a savings account, use the rate your account pays, which is often much lower. Guessing high makes your plan look better than it is.

Does saving money hurt my child's chance at financial aid?

A little, not a lot. A 529 plan designated for a dependent student is considered an asset of the parent, regardless of whether the owner of the account is the student or the parent.4 The value of retirement plans, such as 401(k) plans and pension funds, is not counted as an asset on the FAFSA form, though money taken out of them counts as income.9 Parent assets are counted at a lower rate than money in the student's own name.10 Savings almost always beat borrowing.


Sources

  1. Trends in College Pricing and Student Aid 2025. College Board. 2025;Table CP-1, Tuition and Fees and Housing and Food, 2025-26; Highlights. Accessed September 10, 2026.
  2. How America Pays for College 2026. Sallie Mae. 2026. Accessed September 10, 2026.
  3. Topic no. 313, Qualified tuition programs (QTPs). Internal Revenue Service. Accessed September 10, 2026.
  4. 20 U.S. Code § 1087vv - Definitions. United States Code, Title 20. Legal Information Institute, Cornell Law School. § 1087vv(f). Accessed October 8, 2026.
  5. Ma J, Warner M, Edwards A. Trends in College Pricing and Student Aid 2026. College Board. 2026;Table CP-1, Tuition and Fees and Housing and Food, 2026-27; Figure CP-4; Highlights. Accessed November 12, 2026.
  6. An Introduction to 529 Plans - Investor Bulletin. U.S. Securities and Exchange Commission. 2026. Accessed November 12, 2026.
  7. Damodaran A. Historical Returns on Stocks, Bonds, Bills, Real Estate and Gold 1928-2025. NYU Stern School of Business. 2026;Geometric Average Historical Return, 1928-2025. Accessed November 12, 2026.
  8. Free Application for Federal Student Aid (FAFSA). U.S. Department of Education, Federal Student Aid. What is the FAFSA form?. Accessed November 12, 2026.
  9. Filling Out the FAFSA Form. 2026-2027 Federal Student Aid Handbook. U.S. Department of Education, Federal Student Aid. Application and Verification Guide, Ch. 2 (Retirement and life insurance plans and ABLE accounts). Accessed November 12, 2026.
  10. 2026-27 Student Aid Index (SAI) and Pell Grant Eligibility Guide. U.S. Department of Education, Federal Student Aid. 2025;Version 1.1; Formula A (Parent Contribution from Assets, Student Contribution from Assets) and Table A5. Accessed November 12, 2026.